High Quality Stainless Steel: 33 inch black drop in kitchen sink is contructed with dent-resistant T304 stainless steel;commercial grade wear-resistant NANO-PVD finish prevent effectively sink surface from scratches,superior strength and durability Workstation Ldege: This black drop in kitchen sink is designed with ledges at the front and rear to provide tracks for cutting boards and other accessories, allow for more counter space yet still leaves plenty of room for all your needs Fast Drainage: The 33×19 drop in kitchen sink with X shaped water guide and around the water hole is a slope design to allow complete water drainage;easy cleaning while at the same time retaining the resolutely elegant look Noise Cessation: 3 mm EVA thickened silent pad, excellently running water noise and vibration elimination; anti-condensation coating prevents water accumulation in the bottom of sink,keep your cabinet dry, improve the service life of the kitchen sink Size And Package: External: 33" x 19" x 10"; internal size: 31x15x10 inch; 3.5 inch standard draining opening; our 33 inch drop in sink comes with pull down kitchen faucet, cutting board, colander, roll-up rack, bottom rinse grids, basket strainer drain